Britney Spears has called out television host and singer Kelly Clarkson in a passionate Instagram post referencing comments made during a 2007 interview.
Britney is no stranger to making headlines, or to doing exactly what she wants on her Instagram account, especially following the ending of her conservatorship late last year. That doesn't mean that fans aren't sometimes surprised, though, especially when she appears to be taking aim at another one of America's Sweethearts, Kelly Clarkson!